Track Bolts&nuts&Washers project for America
Track Bolts&nuts&Washers project for America
On May,2020,we send the 7/8X5.5"Oval track bolts&Nuts&Washers in Quantity 360kegs,1x6"track bolts in Quantity 360 kegs to Houstan America.
These oval track bolts made according to AREMA 5 GLASS Equal to Chinese Grade 8.8 Glass
The technical information as below:
|
Item |
Standard | Tension strength | Elagnation | Surface treatment |
| 3/4X4" | AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
| 7/8x4 1/2" |
AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
|
7/8x5" |
AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
| 7/8X5.5" | AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
| 1X5 7/8" |
AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
| 1x6" |
AREA 2007 |
≥828MPA |
≥14 |
Black treatment |
The process from order to delivery
1,Firstly we confirm the drawings with our customers,After confirmation of drawings and technical specifications,we will send PI for confirmation.
2,Checking the quality of original material of steel
3,Cutting the steel material
4,Charfering-Pressing Cap-Rolled thread-Heat treatment-Black painting
Also we can make the bolts according to client's drawings&technical specification.
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